Contrast of Main Brands of Household Direct Drinking Machine of Reverse Osmosis Water Purifier Instant Heating Drinking Machine
| brand | OLANSI OLS-W12 | Others |
| Filtration accuracy | 0.00001uM | 0.01uM |
| Filtration mode | RO reverse osmosis | Ultrafiltration |
| Filter element flow | PP + Activated Carbon Composite Filter Core | PP + Activated Carbon Composite Filter Core |
| Filter element structure | Reverse osmosis filter element | Ultrafiltration membrane filter element |
| Physical mineralization | Posterior Carbon Bar Mineralization Filter“ | Rear carbon rod filter (very small)“ |
| Hydrogen rich | Fast-connection discarded filter element | Fast-connection discarded filter element |
| TDS Digital Display | Strontium-rich + Ca-Mg ions, weak alkalinity | nothing |
| Heating mode | nothing | nothing |
| Multi-stage water temperature | Yes,3S tachythermia,6-stage water temperature | Yes |
| Raw water tank capacity | 4L | 3L |
| Pure Waste Separation Tank | yes | no |
| Quantitative effluent | Default 450ML | Paragraph 2 is optional |
| Display panel | Color screen | Digital Display Black and White LED |
| Key | Touch | Individual Touch Selection Key |
| Direct water temperature | yes | no |
| Discarded filter element | yes | yes |
| WaterBoard structure | yes | no |
| filter life Reminder | Yes | Yes |
| Single discharge limit | Yes | Yes |
| Design of Dry Burning Prevention | Yes | Yes |
| Lock | Yes | Yes |
| Advantage | Strontium-rich mineralization Colour screen display Direct water temperature Waterway Plate Structure Pure Waste Separation Tank“ | |
| Disadvantage | Ultrafiltration does not remove scale. |
Contrast of Main Brands of Household Direct Drinking Machine of Reverse Osmosis Water Purifier Instant Heating Drinking Machine
